What does the Bible say about eating pork?

Did the New Testament abolish God’s Laws about clean and unclean meat? Mainstream Christianity thinks so and yet, we can see that even at the end-time prophecy of Isaiah, the distinction between clean and unclean meat is still reinforced. The same thing is true in Revelation 18:2. Rather than being abolished, we can see from the Scripture that God still expects us to follow His Food Law.

When it comes to your diet, does it really matter what we eat? Or are we ready to listen to God and let Him tell us what to eat?